From: Zhengchao Shao Date: Sat, 3 Dec 2022 02:09:03 +0000 (+0800) Subject: net: wwan: iosm: fix memory leak in ipc_mux_init() X-Git-Tag: v6.6.17~6065^2~28 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=23353efc26e98b61b925274ecbb8f0610f69a8aa;p=platform%2Fkernel%2Flinux-rpi.git net: wwan: iosm: fix memory leak in ipc_mux_init() When failed to alloc ipc_mux->ul_adb.pp_qlt in ipc_mux_init(), ipc_mux is not released. Fixes: 1f52d7b62285 ("net: wwan: iosm: Enable M.2 7360 WWAN card support") Signed-off-by: Zhengchao Shao Reviewed-by: M Chetan Kumar Link: https://lore.kernel.org/r/20221203020903.383235-1-shaozhengchao@huawei.com Signed-off-by: Paolo Abeni --- diff --git a/drivers/net/wwan/iosm/iosm_ipc_mux.c b/drivers/net/wwan/iosm/iosm_ipc_mux.c index 9c7a9a2..fc928b2 100644 --- a/drivers/net/wwan/iosm/iosm_ipc_mux.c +++ b/drivers/net/wwan/iosm/iosm_ipc_mux.c @@ -332,6 +332,7 @@ struct iosm_mux *ipc_mux_init(struct ipc_mux_config *mux_cfg, if (!ipc_mux->ul_adb.pp_qlt[i]) { for (j = i - 1; j >= 0; j--) kfree(ipc_mux->ul_adb.pp_qlt[j]); + kfree(ipc_mux); return NULL; } }